McCOLLOUGH,CELESTE and ATTA,LOCHE VAN <br/><br/>
INTRODUCTION TO DESCRIPTIVE STATISTICS AND CORRELATION:  A PROGRAM FOR SELF INSTRUCTION 

 - NEW YORK:  McGRAW HILL,  1965. 
 - 159p. 
<br/><br/><label>Dewey Class. No.: </label>311  / MCC.I